ACT® MATH lESSONS

If you are new to a topic or would like some review before tackling our problem sets,
try our lessons. They provide explanations of the main topics on the ACT®.

RATIOS

WORDS TO MATH

ARITHMETIC

SYSTEMS OF EQUATIONS


MATRICES


LINES AND ANGLES

TRIANGLES

CIRCLES

POLYGONS

TRIGONOMETRY

STATISTICS

PERCENTAGES

PROBABILITY

FUNCTIONS: I

FUNCTIONS: II



NUMBERS


SEQUENCES AND SERIES

VECTORS AND POLAR COORDINATES

TEST STRATEGIES

SYSTEMS OF EQUATIONS


MATRICES


LINES AND ANGLES